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| author | Hector Martin <marcan@marcan.st> | 2022-11-22 13:52:24 +0900 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@who-t.net> | 2023-01-16 14:48:39 +1000 |
| commit | 0f8a5cab4ad0ed90a27c8019aa88c7b4d5027666 (patch) | |
| tree | d6554d8ded491b5752c5cb88988461ccc2a4cbe0 | |
| parent | fc59e574e050c502c9a3adefacf97babf3d09c7a (diff) | |
| download | libinput-0f8a5cab4ad0ed90a27c8019aa88c7b4d5027666.tar.gz | |
quirks: Add Apple MTP touchpad quirk
Apple M2 (and presumably newer) laptops now embed the touchpad
controller into the main SoC, and use a new internal communications
protocol between it and the main CPU. This isn't really a "bus" like
SPI or I2C, so the downstream kernel driver currently uses the (not
well supported) HOST bus type. MatchBus can't match on that, so let's
just use a name match (plus the vendor ID, which is still valid and
the usual Apple one).
Signed-off-by: Hector Martin <marcan@marcan.st>
(cherry picked from commit c2b420c793999ef924c4ef7e33e609fe0bd5d51c)
| -rw-r--r-- | quirks/50-system-apple.quirks | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/quirks/50-system-apple.quirks b/quirks/50-system-apple.quirks index 7f7a81cd..a6d6eea9 100644 --- a/quirks/50-system-apple.quirks +++ b/quirks/50-system-apple.quirks @@ -105,6 +105,15 @@ AttrSizeHint=104x75 AttrTouchSizeRange=150:130 AttrPalmSizeThreshold=1600 +[Apple Laptop Touchpad (MTP)] +MatchUdevType=touchpad +MatchName=Apple*MTP* +MatchVendor=0x5AC +ModelAppleTouchpad=1 +AttrSizeHint=104x75 +AttrTouchSizeRange=150:130 +AttrPalmSizeThreshold=1600 + # The Linux applespi driver currently uses the Synaptics vendor for some reason [Apple Laptop Touchpad (SPI)] MatchUdevType=touchpad |